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A bronze signet ring depicting the Lighthouse of Alexandria, a wonder of the ancient world , has been discovered underwater in the Mediterranean off Alexandria
A four-legged robot completed a full marathon on a single battery charge, covering 26.2 miles (42.2 kilometers) on a hilly public-road course in South Korea
Long before it became the luminous spiral galaxy we call home, the Milky Way was a sprawling, chaotic swarm of thousands of small galaxies, new
Scientists have recently harnessed artificial intelligence (AI) to build “aging clocks” that aim to estimate a person’s true biological age. While a person’s chronological age
The sea surface temperature in a key section of the central equatorial Pacific Ocean has now surpassed all previous temperatures on record for this region
The SpaceX Crew Dragon Freedom spacecraft is seen as it lands with NASA astronauts Jessica Meir and Jack Hathaway, ESA (European Space Agency) astronaut Sophie
Scientists are using a variety of methods to study why Kilauea has repeatedly spewed lava fountains since late 2024. They may have ruled out one
Great Danes and mastiffs rarely live more than a decade, while Chihuahuas can live twice as long. Exactly why big dogs die younger than small
An illustration of ancient capybaras enjoying coastal wetlands, which may have looked somewhat like the Atacama Desert around 9 million years ago. (Image credit: Mauricio
Astronomers have detected the most distant burst of radio signals ever seen: an explosion that’s emitting waves of energy from more than 10 billion light-years
Cases of dengue fever are surging in Florida, spurring several counties to declare a state of emergency. The state has seen 497 reported cases so
OpenAI representatives claim that the recent launch of one of its latest models, GPT-6 Astra, marks the beginning of the artificial general intelligence (AGI) era
The remote south Atlantic island of St. Helena boasts an international celebrity: the tortoise Jonathan , the oldest living land animal. At 194 years old
Participants in two small trials lost dangerous fat around their internal organs. This fat is linked to health issues like diabetes and heart problems.
